Infancy researchers often use highly simplified, animated, or otherwise artificial stimuli to study infant’s understanding of abstract concepts including “causality” even “prosociality”. The these simplified have led questions about the validity resulting empirical findings. Do effectively communicate infants? Even if they do, why not more like what infants encounter in their everyday lives? He...

Archives, both analogue and digital, are primarily concerned with preserving records as originals. Because of this, immutable data used in a blockchain structure seem logical choice when designing such systems. At the same time, archives maintain which may need to change over long term. It is requirement archival preservation be able update records’ metadata order not only guarantee authenticit...

Recently, blockchain adoption in prosumer-side energy trading has been actively studied. However, most of the conventional frameworks permanently store all transactions which increases management cost and reduces user privacy. Additionally, existing solutions focus on facilitating negotiation, while ignoring two critical issues: data acquisition contract execution. The former refers to process ...